Fatimah, Siti. 2020. “The Improvement of Thematic Learning Outcomes Sub-Themes ‘Playing in the School Environment’ Through Cooperative Learning Model Type Team Assisted Individualization (TAI) in Class II of MI Darul Muta’allimin Sidoarjo”. Indonesian Journal of Science Learning (IJSL) 1 (2):44-47. https://doi.org/10.15642/ijsl.v1i2.955.